3498856 has 8 divisors (see below), whose sum is σ = 6560370. Its totient is φ = 1749424.

The previous prime is 3498853. The next prime is 3498863. The reversal of 3498856 is 6588943.

3498856 is nontrivially palindromic in base 7.

3498856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 16900 = 1866^2 + 130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3498851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218671 + ... + 218686.

Almost surely, 2^3498856 is an apocalyptic number.

It is an amenable number.

3498856 is a deficient number, since it is larger than the sum of its proper divisors (3061514).

3498856 is a wasteful number, since it uses less digits than its factorization.

3498856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437363 (or 437359 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 3498856 is about 1870.5229215383. The cubic root of 3498856 is about 151.8129046112.

The spelling of 3498856 in words is "three million, four hundred ninety-eight thousand, eight hundred fifty-six".